package com.neo.springcloud.alibaba.service;

/**
 * @InterfaceName: StorageService
 * @Title: cloud2021
 * @Package: com.neo.springcloud.alibaba.service
 * @Description:
 * @Author: Kisen
 * @Date: 2021/11/25 22:18
 */
public interface StorageService {

    /**
     * 扣减库存
     */
    void decrease(Long productId, Integer count);
}
